A beautiful Himalayan bird is changing its voice due to human activity, research shows
Research indicates that the Himalayan monal is altering its vocal pitch and moving to higher elevations due to increased human activity and climate change. Two studies by Indian scientists highlight that infrastructure development and tourism are squeezing the bird's habitat and disrupting its communication. These findings suggest that the monal serves as a critical indicator for the broader ecological health of the fragile Himalayan ecosystem.
- ▪The monal is changing its call pitch to cut through human noise in busy valleys.
- ▪Infrastructure development and tourism are forcing the birds to move higher up the mountains as their alpine meadow habitats become crowded.
- ▪Climate change is projected to continue shrinking and destabilizing the monal's suitable habitat across the Indian Himalayas through 2100.
- ▪The monal is the state bird of Uttarakhand and the national bird of Nepal, reflecting its significant cultural importance in the region.
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| Original publisher | BBC News — Science |
| Canonical URL | https://www.bbc.co.uk/news/articles/cq9868z88rexo?at_medium=RSS&at_campaign=rss |
| Publication time | Tue, 06 Oct 2026 23:07:44 GMT |
| Retrieval time | 2026-10-06T23:22:02.485Z |
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A beautiful Himalayan bird is changing its voice due to human activity, research showsImage source, Rajeev LochanImage caption, The male monal has distinctive green, blue and copper plumageByRachita PrasadBBC News, MumbaiPublished7 minutes agoA sharp increase in human activity is having an impact on the way a Himalayan bird lives and communicates, two studies by Indian researchers have found.The monal, a pheasant native to Himalayan mountain forests, is deeply woven into the region's cultural, folklore and identity.
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